CN203291130U - Intelligent control system of electric wheelchair - Google Patents
Intelligent control system of electric wheelchair Download PDFInfo
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- CN203291130U CN203291130U CN201320194933XU CN201320194933U CN203291130U CN 203291130 U CN203291130 U CN 203291130U CN 201320194933X U CN201320194933X U CN 201320194933XU CN 201320194933 U CN201320194933 U CN 201320194933U CN 203291130 U CN203291130 U CN 203291130U
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- electric wheelchair
- electric machine
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Abstract
The utility model relates to the technical field of electric wheelchairs, in particular to an intelligent control system of an electric wheelchair. According to the intelligent control system of the electric wheelchair, brushless motors which are used for controlling and driving two rear wheels of the electric wheelchair to rotate are arranged, and comprise the left brushless motor used for driving the left rear wheel of the electric wheelchair to rotate, and the right brushless motor used for driving the right rear wheel of the electric wheelchair to rotate. The intelligent control system of the electric wheelchair comprises an operating unit, a processing unit, a programmable unit and a power supply unit, wherein the operating unit is installed on the electric wheelchair and is operated by a user, the processing unit is used for receiving instructions sent out by the operating unit and carrying out processing on the instructions, the processing unit has control over working of the left brushless motor and the right brushless motor after processing the received instructions, the programmable unit is connected with the processing unit and can carry out modification on programs on the processing unit, and the power supply unit is used for providing electricity for the left brushless motor, the right brushless motor and the processing unit. The whole intelligent control system of the electric wheelchair is quite simple in operation, and can be easily mastered; compared with a brush motor, the intelligent control system with the brushless motors is higher in efficiency, noise of the brushless motors is lower, the gradeability of the brushless motors is better, and due to the fact that the brushless motors are free of carbon brush abrasion, the service life of the brushless motors is longer.
Description
Technical field
This utility model relates to the electric wheelchair technical field, is specifically related to a kind of intelligent control system of electric wheel chair.
Background technology
, along with the progress of society,, in order to improve the old, disabled's quality of life, need the electric wheelchair of research and development intelligence, to replace the wheelchair of existing manual actuation; Wheelchair has effectively strengthened senior people, disabled's ability to act, not only makes their daily life become convenient, and their health is at heart also had a profound significance., in order to promote the operating characteristics of electric wheelchair, need the intelligence control system of a kind of electric wheelchair of research and development.
Summary of the invention
For above-mentioned technical problem, this utility model provides a kind of intelligent control system of electric wheel chair, and the user of electric wheelchair only needs simple operations, just can operate electric wheelchair, facilitates senior people, disabled's operation to use.
Realize that the technical solution of the utility model is as follows:
intelligent control system of electric wheel chair, be used for controlling the brushless electric machine that drives wheelchair two trailing wheels rotations, brushless electric machine comprises the left brushless electric machine that drives the rotation of wheelchair left rear wheel, drive the right brushless electric machine of wheelchair off hind wheel, this control system comprises the operating unit that is installed on confession driver operation on wheelchair, the instruction that the reception operating unit sends and the processing unit of processing, the left brushless electric machine of rear control is processed in the instruction that described processing unit will receive, the work of right brushless electric machine, and be connected the programmable unit that can modify to the program in processing unit with processing unit, and be left brushless electric machine, right brushless electric machine, the power supply unit of processing unit power supply.
Further, this control system also comprises the detecting unit that brake detects to electric magnet, and detecting unit will detect electric magnet brake work whether signal and send above-mentioned processing unit to.Travel while needing electromagnetic brake at electric wheelchair, detecting unit detects electromagnetic brake, and when detecting unit had detected electromagnetic brake, electric wheelchair can travel, detecting unit can't detect electromagnetic brake electric wheelchair forbid travelling; Another kind is that detecting unit can't detect electromagnetic brake when need not electric magnet brake electric wheelchair and can travel.Thereby realize the multi-mode transport condition of electric wheelchair.
Further, described control system also comprises the caution unit that is connected with processing unit for caution.This caution unit is the caution buzzer, when electric wheelchair move backward or vehicle periphery detected and occur that when wrong, the caution unit starts to send reports to the police with prompting electric wheelchair user during barrier or system are arranged.
Adopted such scheme, the electric wheelchair user by the operating operation unit indiscriminately ad. as one wishes the handwheel Wheel-chair to the motion of any direction; This utility model drives left brushless electric machine centered by adopting the processing unit that can programme, right brushless electric machine rotates with friction speed and direction, to reach the motion of wheel-chair to any direction; The operation of whole system is very simple, easily grasps, and adopts brushless electric machine control system efficiency than brush motor high, and the noise of motor is low, and climbing capacity is strong, because of the non-carbonate wearing and tearing of brushless electric machine, so the brushless electric machine life-span is long.
Description of drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the concrete enforcement structure chart of operating unit in this utility model;
Fig. 3 is the concrete enforcement structure chart of programmable unit in this utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is further illustrated.
referring to Fig. 1, intelligent control system of electric wheel chair, be used for controlling the brushless electric machine that drives wheelchair two trailing wheels rotations, brushless electric machine comprises the left brushless electric machine 1 that drives the rotation of wheelchair left rear wheel, drive the right brushless electric machine 2 of wheelchair off hind wheel, this control system comprises the operating unit 3 that is installed on confession driver operation on wheelchair, the instruction that the reception operating unit sends and the processing unit 4 of processing, the left brushless electric machine of rear control is processed in the instruction that processing unit will receive, the work of right brushless electric machine, and be connected the programmable unit 5 that can modify to the program in processing unit with processing unit, and be left brushless electric machine, right brushless electric machine, the power supply unit 6 of processing unit power supply, power supply unit is battery.This control system also comprises the detecting unit 7 that brake detects to electric magnet, and detecting unit 7 will detect electric magnet brake work whether signal and send above-mentioned processing unit to.Control system also comprises the caution unit 8 that is connected with processing unit for caution.
Fig. 2 is the concrete enforcement figure of operating unit, be installed on the control panel 9 on electric wheelchair, control panel is provided with speed/direction and controls stick 10, speed lowers button 11, and speed increases button 12, and power supply is driven button 13, power supply closes button 14, horn button 15, battery electric quantity display lamp 16, speed/malfunction indicator lamp 17.When by power supply, driving button, system power supply is opened, and simultaneously, the lamp that battery electric quantity shows, the speed class shows is lit.When pressing power supply pass button, system power supply is closed; Lower button and can adjust the movement velocity of wheelchair when the speed of pressing increases button or speed, the button of honking, loudspeaker sound.
Referring to Fig. 3, programmable unit 5 is selected the SC208 programmable device, comprises programming housing 22, LCD display 18, operation keyboard 19, LED light 20, gang socket 21; Programmable unit and the parameter that can change as required after processing unit is connected in processing unit.
Claims (3)
1. intelligent control system of electric wheel chair, be used for controlling the brushless electric machine that drives wheelchair two trailing wheels rotations, brushless electric machine comprises the left brushless electric machine that drives the rotation of wheelchair left rear wheel, drive the right brushless electric machine of wheelchair off hind wheel, it is characterized in that, this control system comprises the operating unit that is installed on confession driver operation on wheelchair, the instruction that the reception operating unit sends and the processing unit of processing, the left brushless electric machine of rear control is processed in the instruction that described processing unit will receive, the work of right brushless electric machine, and be connected the programmable unit that can modify to the program in processing unit with processing unit, and be left brushless electric machine, right brushless electric machine, the power supply unit of processing unit power supply.
2. intelligent control system of electric wheel chair according to claim 1, it is characterized in that, this control system also comprises the detecting unit that brake detects to electric magnet, and detecting unit will detect electric magnet brake work whether signal and send above-mentioned processing unit to.
3. intelligent control system of electric wheel chair according to claim 1, is characterized in that, described control system also comprises the caution unit that is connected with processing unit for caution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320194933XU CN203291130U (en) | 2013-04-18 | 2013-04-18 | Intelligent control system of electric wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320194933XU CN203291130U (en) | 2013-04-18 | 2013-04-18 | Intelligent control system of electric wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291130U true CN203291130U (en) | 2013-11-20 |
Family
ID=49567179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320194933XU Expired - Fee Related CN203291130U (en) | 2013-04-18 | 2013-04-18 | Intelligent control system of electric wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379297A (en) * | 2016-08-29 | 2017-02-08 | 江苏金丰机电有限公司 | Intelligent parking assist system for elderly mobility scooter |
| CN106389023A (en) * | 2016-09-06 | 2017-02-15 | 广州市婵昕生物科技有限责任公司 | Wheelchair having automatic brake function |
-
2013
- 2013-04-18 CN CN201320194933XU patent/CN203291130U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379297A (en) * | 2016-08-29 | 2017-02-08 | 江苏金丰机电有限公司 | Intelligent parking assist system for elderly mobility scooter |
| CN106379297B (en) * | 2016-08-29 | 2018-11-06 | 江苏金丰机电有限公司 | A kind of mobility scooter for old people intelligence auxiliary system for parking |
| CN106389023A (en) * | 2016-09-06 | 2017-02-15 | 广州市婵昕生物科技有限责任公司 | Wheelchair having automatic brake function |
| CN106389023B (en) * | 2016-09-06 | 2018-05-22 | 李宏宾 | A kind of wheelchair with automatic brake functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |